横向
1
Encode data to keep it secure
2
Unit of digital information equal to 8 bits
5
Function that calls itself
7
Convert code into executable program
8
Temporary computer memory
9
Computer model of a real-world system
纵向
2
Smallest unit of digital data
3
Point where user interacts with system
4
Program to access the internet
6
Online data storage and computing
10
Process of finding and fixing code errors
11
Programs and applications on a computer
12
Moving images created digitally
13
Step-by-step problem-solving method